7758 search results - page 20 / 1552 » On the Number of Distributive Lattices |
JUCS
2007
13 years 8 months ago
2007
Abstract: We introduce the notion of ∧- and ∨-pairs of functions on lattices as an abstraction of the notions of metric and its related entropy for probability distributions. T...
AI
2000
Springer
13 years 8 months ago
2000
Springer
The Region-Connection Calculus (RCC) is a well established formal system for qualitative spatial reasoning. It provides an axiomatization of space which takes regions as primitive...
ISSAC
1992
Springer
14 years 20 days ago
1992
Springer
Abstract. Lattice basis reduction is an important problem in geometry of numbers with applications in combinatorial optimization, computer algebra, and cryptography. The well-known...
EJC
2008
13 years 8 months ago
2008
Partially ordered sets labeled with k labels (k-posets) and their homomorphisms are examined. The homomorphicity order of k-posets is shown to be a distributive lattice. Homomorph...
PAMI
1998
13 years 8 months ago
1998
—We propose a general synchronous model of lattice random fields which could be used similarly to Gibbs distributions in a Bayesian framework for image analysis, leading to algor...